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Re: [Paparazzi-devel] alt_hold - lisa_m + bmp085


From: Sergey Krukowski
Subject: Re: [Paparazzi-devel] alt_hold - lisa_m + bmp085
Date: Wed, 20 Mar 2013 22:25:23 +0100
User-agent: Opera Mail/11.61 (Win32)

The resulting altitude is not just taken from baro sensor, it is calculated from the vertical acceleration between the baro measurments. So what would i looked here at is a calculated altitude/clean baro values comparison. If their behaviour dont match, the problem is in acc measurments. As I already mentioned, the resulting altitude estimation is very sensitive to the vibration level. Did you try all the different boards on the same copter frame with the same mounting?
Regards,
Sergey



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